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[2620:137:e000::1:20]) by mx.google.com with ESMTP id v1-20020a655c41000000b003759c2baa53si7507071pgr.139.2022.03.05.14.56.47; Sat, 05 Mar 2022 14:57:31 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231745AbiCENjy (ORCPT + 99 others); Sat, 5 Mar 2022 08:39:54 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33102 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229575AbiCENjw (ORCPT ); Sat, 5 Mar 2022 08:39:52 -0500 Received: from smtpbguseast2.qq.com (smtpbguseast2.qq.com [54.204.34.130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ABE4A2409C for ; Sat, 5 Mar 2022 05:39:01 -0800 (PST) X-QQ-mid: bizesmtp80t1646487530t0ad08pm Received: from localhost.localdomain ( [114.222.120.105]) by bizesmtp.qq.com (ESMTP) with id ; Sat, 05 Mar 2022 21:38:34 +0800 (CST) X-QQ-SSF: 01400000002000B0I000B00A0000000 X-QQ-FEAT: F3yR32iATbigXkT0FCE9DsObg5oq/MN3OGcaVKW3SzyBGnuKqNLFJhhrnBSss OEeEKWXCYXFgWxlBFjnddgdP3hYrW7Boq5CIhmIdRlax3caNoJd34bgMazPzJnmFaSCfE3U irLUm43siAqYb5/xhKRPLiPLZEVIApzI5pl3OhTu1wDyiDdpEL2zhysTrZtfdaROI3Zk+rk 1rHdciWu44nEdT/JA0tNNTgnCq3sX2lqdwmHvBWyCE27uiY+8eY2pssFLWh7wr/WMrF2ANT oVua3dfwqv32zcYaPeEnJ2bhGSnjYDtnkSG9ZN2M1T7NoWMcLMGznKLejy6drQVQBqqpDNF ShmC+9yljlPiUI2pvM= X-QQ-GoodBg: 2 From: zhanglianjie To: Juergen Gross , David Vrabel Cc: Greg Kroah-Hartman , Boris Ostrovsky , Stefano Stabellini , xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org, Konrad Rzeszutek Wilk , zhanglianjie Subject: [PATCH] drivers/xen: use helper macro __ATTR_RW Date: Sat, 5 Mar 2022 21:38:23 +0800 Message-Id: <20220305133823.158961-1-zhanglianjie@uniontech.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:uniontech.com:qybgforeign:qybgforeign6 X-QQ-Bgrelay: 1 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use helper macro __ATTR_RW to define HYPERVISOR_ATTR_RW to make code more clear. Minor readability improvement. Signed-off-by: zhanglianjie diff --git a/drivers/xen/sys-hypervisor.c b/drivers/xen/sys-hypervisor.c index feb1d16252e7..fcb0792f090e 100644 --- a/drivers/xen/sys-hypervisor.c +++ b/drivers/xen/sys-hypervisor.c @@ -22,11 +22,10 @@ #endif #define HYPERVISOR_ATTR_RO(_name) \ -static struct hyp_sysfs_attr _name##_attr = __ATTR_RO(_name) +static struct hyp_sysfs_attr _name##_attr = __ATTR_RO(_name) #define HYPERVISOR_ATTR_RW(_name) \ -static struct hyp_sysfs_attr _name##_attr = \ - __ATTR(_name, 0644, _name##_show, _name##_store) +static struct hyp_sysfs_attr _name##_attr = __ATTR_RW(_name) struct hyp_sysfs_attr { struct attribute attr; -- 2.20.1